333 0-to-1 builder jobs
Founding engineers, AI engineers, full-stack and solo builders. End-to-end ownership only, no ticket-driven roles.
Filter jobs via URL parameters. All filters update the URL and are shareable.
Example: /?q=founding+engineer&workplace=remote&salary_at_least=100000
Available parameters:
q - search query (e.g. ?q=AI+engineer)
workplace - remote, hybrid, on-site (e.g. ?workplace=remote)
type - full-time, part-time, contract, freelance, internship (e.g. ?type=full-time)
seniority_level - internship, entry, mid, senior, lead, executive (e.g. ?seniority_level=senior)
region - north_america, latin_america, europe, asia_pacific, middle_east_africa
country - ISO country code (e.g. ?country=US,GB)
state - state/province name (e.g. ?state=California)
city - city name (e.g. ?city=San+Francisco)
salary_at_least - minimum annual salary (e.g. ?salary_at_least=100000)
salary_at_most - maximum annual salary (e.g. ?salary_at_most=200000)
posted_within - 24h, 3d, 7d, 14d, 30d
visa_sponsorship - set to true for visa-sponsoring jobs (e.g. ?visa_sponsorship=true)
sort - relevance, posted_at, salary (e.g. ?sort=salary)
page - page number (e.g. ?page=2)
Multiple filters can be combined: /?workplace=remote&visa_sponsorship=true&sort=salary
| 181. | Founding Engineer (ryw) Houston, Texas, United States | hybrid | full-time | entry | api design, async patterns, data modeling | 2mo ago |
| 182. | Full Stack Engineer (Underdog.io -Apply to top tech jobs in 60 seconds. A place where companies apply to you) New York City, United States | hybrid | full-time | lead | react, typescript, python | 2mo ago |
| 183. | Full Stack Engineer (Underdog.io -Apply to top tech jobs in 60 seconds. A place where companies apply to you) New York, New York, United States | hybrid | full-time | mid | react, django, full stack development | 2mo ago |
| 184. | AI Engineer (Underdog.io -Apply to top tech jobs in 60 seconds. A place where companies apply to you) New York City, New York, United States | hybrid | full-time | mid | python, fastapi, celery | 2mo ago |
| 185. | Back End Developer (Underdog.io -Apply to top tech jobs in 60 seconds. A place where companies apply to you) San Francisco Bay Area, United States+2 | remote | full-time | senior | python, node.js, llm apis | 2mo ago |
| 186. | Full Stack Engineer (Underdog.io -Apply to top tech jobs in 60 seconds. A place where companies apply to you) New York City, New York, United States | hybrid | full-time | mid | react, next.js, typescript | 2mo ago |
| 187. | Founding / Software Engineer (Atarus) London, United Kingdom | on-site | full-time | lead | python, typescript, cloud infrastructure | 2mo ago |
| 188. | Founding DevOps Engineer (Equity-Based – Pre-Funding Startup) (Orchestrator Technology Inc) Florida, United States | remote | full-time | lead | cloud infrastructure, deployment pipelines, production systems | 2mo ago |
| 189. | Founding Head of Engineering (AI) (Deploy IQ) United Kingdom | remote | full-time | executive | ai/ml, llms, agent systems | 2mo ago |
| 190. | Artificial Intelligence Engineer (BioPak) Bondi Junction, New South Wales, Australia | hybrid | full-time | mid | llm apis, openai, anthropic | 2mo ago |
| 191. | London, United Kingdom | £210,000 – £305,000/yr | on-site | full-time | senior | llm fine-tuning, reinforcement learning, sft | 2mo ago |
| 192. | AI Agent Engineer (CollectWise) New York, New York, United States | $200,000 – $300,000/yr | on-site | full-time | mid | node.js, aws, sql | 2mo ago |
| 193. | Founding Senior Full Stack Engineer (Stealth Startup) Palo Alto, California, United States | on-site | full-time | senior | react, vue, python | 2mo ago |
| 194. | Co-Founder & Head of AI: Physics-Informed AI SaaS Platform for the Semiconductor Industry (Equity only until funding) (Stealth Startup) San Jose, California, United States | on-site | full-time | executive | python, fastapi, pytorch | 2mo ago |
| 195. | Co-Founder & Head of Engineering (Full-Stack SaaS Architecture): AI SaaS Platform for the Semiconductor Industry (Equity only until funding) (Stealth Startup) San Jose, California, United States | on-site | full-time | executive | saas architecture, full-stack development, api development | 2mo ago |
| 196. | Founding Software Engineer - Equity Only Role (SideKix HQ Inc.) United States | remote | full-time | lead | react, node.js, firebase | 2mo ago |
| 197. | Full-Stack Agentic Engineer (ColomboAI) United States | remote | full-time | lead | full-stack, system design, apis | 2mo ago |
| 198. | Full-stack Founding Engineer (AI/Healthcare) (ReClym Health) New York, United States | remote | full-time | senior | python, llm prompt engineering, conversational ai | 2mo ago |
| 199. | Founding Software Engineer (MIRA) San Francisco, California, United States | on-site | full-time | lead | llm, fine-tuning, retrieval-augmented generation (rag) | 2mo ago |
| 200. | Software Engineer (Jack) New York, New York, United States | $80,000 – $140,000/yr | hybrid | full-time | lead | frontend development, react, full-stack | 2mo ago |
| 201. | United States | remote | full-time | senior | python, scala, java | 2mo ago |
| 202. | Forward Deployed Engineer (Recruiting from Scratch) New York City, New York, United States | $150,000 – $225,000/yr | on-site | full-time | mid | production systems, integrations, ai agent configuration | 2mo ago |
| 203. | Founding Software Engineer (Recruiting from Scratch) New York, New York, United States | $250,000 – $300,000/yr | on-site | full-time | lead | typescript, react, next.js | 2mo ago |
| 204. | Product Engineer (Recruiting from Scratch) New York City, New York, United States | $200,000 – $220,000/yr | on-site | full-time | senior | python, postgres, typescript | 2mo ago |
| 205. | Founding Senior Engineer (Recruiting from Scratch) San Francisco, California, United States | $150,000 – $300,000/yr | on-site | full-time | senior | python, typescript, backend | 2mo ago |
| 206. | Founding Engineer (Recruiting from Scratch) New York, New York, United States | $170,000 – $185,000/yr | hybrid | full-time | lead | python, django, typescript | 2mo ago |
| 207. | Applied AI Engineer (Recruiting from Scratch) New York City, New York, United States | $210,000 – $230,000/yr | on-site | full-time | mid | llms, python, postgres | 2mo ago |
| 208. | Founding Lead Engineer (Empathy Talent) San Mateo, California, United States | hybrid | full-time | lead | backend infrastructure, ai agents, orchestration systems | 2mo ago |
| 209. | Founding Full-Stack Engineer (Empathy Talent) San Francisco, California, United States | $150,000 – $230,000/yr | hybrid | full-time | senior | react, typescript, node.js | 2mo ago |
| 210. | Senior Full Stack Engineer (Backend-Leaning) (Recruiting from Scratch) United States | $150,000 – $185,000/yr | remote | full-time | senior | go, python, react | 2mo ago |
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